Toy water bed



FIG. 1 is a perspective view of a toy water bed showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image of the left side;

FIG. 4 is a rear elevational view thereof. 

The ornamental design for a toy water bed, as shown and described. 